FRP Grating Specifications
Heavy-Duty I-Bar Pultruded Grating
Reinforced I-bar sections for the heaviest industrial loads and wider spans.
Technical specifications
| Type | Pultruded FRP grating |
|---|---|
| Mesh opening | 38 x 38 / 25 x 50 mm, heavy-duty I-bar |
| Thickness options | 40, 50, 65 mm |
| Standard panel size | up to 1220 x 6096 mm (4 x 20 ft), cut to size |
| Typical open area | about 60-68% (typical) |
| Resin systems | Polyester (IF), Vinyl ester (VE), Polyurethane (PU) |
| Surface options | High-load I-bar, gritted, Gritted anti-slip |
Load and span guidance
Heavy I-bar sections are selected for elevated point and rolling loads over wider support spacing; the governing loads and deflection limits are verified from the load table for the specific span.
Typical applications
- Heavy plant and maintenance platforms
- Vehicular and trolley access
- Mining and heavy industry
- Wide-span mezzanines
Related resources
FAQ
What makes it heavy-duty?
Can it take carts or vehicles?